Hohenzollern Bridge over the Rhine on the Cologne Deutz side

hohenzollern bridge rhine landmark railway love locks tradition reconstruction panoramic views cologne cathedral pedestrian bridge sunset sunrise rheinboulevard cityscape cologne historical regional trains longdistance trains world war ii original bridge promenade padlocks couples symbol eternal love key rhine river german architecture cologne city cultural identity unique tourist attraction photography old town cologne landmarks rhein river stroll impressive completed cathedral views impressive structure